Lol. I would like them to come out with a machine placed on your head that reads your thoughts directed toward the game. So you could just think what to do and it does it. And by the way, I am just kidding.
I still can't figure out why no one has come out with a single hand gun attachment for the wii controller. Like something with some minor mechanics that allow you to press B by pulling a trigger and such. Just some cheapy plastic thing, cause my biggest prob with wii shooting games is my wrist starts hurting holding the controller like a tv remote too long. I know I know... Waaaaaaaaaaa